Sepsis

['sepsɪs] or ['sɛpsɪs]

(noun.) the presence of pus-forming bacteria or their toxins in the blood or tissues.

Checked by Helena--From WordNet

(n.) The poisoning of the system by the introduction of putrescent material into the blood.

Inputed by Leonard

n. putridity rot: a genus of dipterous insects.

Checker: Micawber